是否可以在批处理脚本中同时显示和重定向标准输出？

Question

I am trying to do

  call script.bat > script.log

But it does not display result in the console. So currently I have to do

 call script.bat
 call script.bat > script.log

which is really inefficient.

Is there a way to both display output to the console and output it to log file? I know one of the option is

call script.bat > script.log
type script.log

But that doesn't really work if script.bat is only one of the step in a long batch process, I would like to see the output for each step as it is being called instead of one execution of type at the end of all of the calls.

Answer 1

If you work with the windows Power-Shell (as i assume of the windows tag) there is a cmdlet called Tee-Object.

help Tee-Object

NAME
    Tee-Object

SYNOPSIS
    Saves command output in a file or variable and displays it in the console.

Under Unix there is the programm tee that provides the same functionality.

Answer 2

You can't.

Option 1:

call "script.bat" > "script.log" | type "script.log"

Option 2:

wintee http://code.google.com/p/wintee/